Lck0427 [1] filed a deletion request for wechat-beta-bwrap [2]: This package is outdated and the exact program is completely replaced by wechat-universal-bwrap.
[1] https://aur.archlinux.org/account/Lck0427/ [2] https://aur.archlinux.org/pkgbase/wechat-beta-bwrap/
